Coding-decoding · solved example
In a certain code, each letter is moved 1 place backward in the alphabet. How is "BANK" written in that code?
- DCPM
- BANK
- ZYLI
- CBOL
- AZMJCorrect
Solution
Moving every letter of BANK 1 place backward gives AZMJ.
State PSC & Services | Rajasthan CET (12th Level)
Rajasthan CET (12th Level) sets 15 Reasoning Ability questions for 30 marks in the Common Eligibility Test (Senior Secondary Level), so it is worth planning your preparation around the topics below.
The puzzles and seating arrangements carry the most marks and take the most time, so the skill is choosing which set to attempt and which to leave. Clear the quick scoring topics — inequality, syllogism, coding-decoding, blood relations — first, then spend the remaining time on one or two puzzles you can actually finish.
How much Reasoning Ability is worth in each Rajasthan CET (12th Level) stage, from the official pattern.
| Stage | Questions | Marks | Time | Share |
|---|---|---|---|---|
| Common Eligibility Test (Senior Secondary Level) | 15 | 30 | — | 13% |
Every topic in the official syllabus. The linked ones open a set of solved questions you can practise straight away.
Written to the Rajasthan CET (12th Level) pattern, with the answer key and the method behind it — a look at how the section is actually set before you drill the full topic sets.
Coding-decoding · solved example
In a certain code, each letter is moved 1 place backward in the alphabet. How is "BANK" written in that code?
Solution
Moving every letter of BANK 1 place backward gives AZMJ.
Syllogism · solved example
Statements: All apples are fruits. All fruits are sweet. Conclusions: I. All apples are sweet. II. Some sweet things are apples. Which conclusion(s) follow?
Solution
Apples ⊆ fruits ⊆ sweet, so both conclusions hold.
Ranking · solved example
In a row of 25 people, A is 7th from the left end and B is 10th from the right end. How many people sit between A and B?
Solution
Positions occupied from the two ends are 7 and 10; those between them number 25 − 7 − 10 = 8.
Coding-decoding · solved example
In a certain code, each letter is moved 2 places forward in the alphabet. How is "SUN" written in that code?
Solution
Moving every letter of SUN 2 places forward gives UWP.
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Untimed drills with the method shown after every question — the step between learning a topic and sitting it under a clock.
Analogy and classification
81 questions, instant feedback
Blood relations and direction sense
108 questions, instant feedback
Seating arrangement
93 questions, instant feedback
Coding, decoding and series
135 questions, instant feedback
Order and ranking
69 questions, instant feedback
Puzzles
99 questions, instant feedback
Syllogism and inequality
126 questions, instant feedback
Reasoning Ability shows up in every Rajasthan CET (12th Level) mock test, in the same interface, with sectional locking and negative marking.
Rajasthan CET (12th Level) 2026 (Senior Secondary Level) sets 15 Reasoning Ability questions for 30 marks in the Common Eligibility Test (Senior Secondary Level).
Yes. Rajasthan CET (12th Level) deducts one third of a mark for each wrong answer, Reasoning Ability included, so unsure guesses cost you. One-third of the marks for a question is deducted for a wrong answer; each question carries 2 marks. Every question has a fifth option (E) that you must mark if you leave it unattempted, or one-third is deducted.
The Rajasthan CET (12th Level) syllabus lists Logical reasoning, analogies, series, coding-decoding. Weight your revision towards the ones you are weakest on and confirm the emphasis against the paper analysis for recent cycles.
Every Reasoning Ability question on this site is free and written to the exam pattern. Use the topic drills for instant-feedback practice, the daily quiz to keep the section warm, and the Rajasthan CET (12th Level) mock tests to sit it under a real clock with negative marking.